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Old 02-22-2013, 05:39 PM   #1
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Fuel injectors?

Can anyone tell me what size injectors (orange) these are?


And what size the pink ones are?
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Old 02-22-2013, 05:40 PM   #2
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?
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Old 02-22-2013, 05:44 PM   #3
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The pinks are 21lb/hr fuel injectors and I believe the oranges might be 19lb/hrs but I know the pinks are 21
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Old 02-22-2013, 05:44 PM   #4
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I think the orange are 19lb and pink are 21 or 24lb...
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Old 02-22-2013, 10:22 PM   #5
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Orange 19 lb, pink 21lb, green tops 24lb
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1996 Mustang GT, 17x9 front and 17x10.5 cobra r replica rims, 255/40/17 front 285/40/17 rear at the moment,
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Old 02-23-2013, 12:12 AM   #6
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Lol

Orange or Pink ..

They are all the same size !!
Don't listen to what these guys are telling you

99-04 GTs are all 19lb
Just like all the 99-04 MAF are calibrated to 19lb injectors

Cobra and Mach1 are the only ones with bigger injectors
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Old 02-23-2013, 02:56 AM   #7
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Quote:
Originally Posted by Slow4V
Lol

Orange or Pink ..

They are all the same size !!
Don't listen to what these guys are telling you

99-04 GTs are all 19lb
Just like all the 99-04 MAF are calibrated to 19lb injectors

Cobra and Mach1 are the only ones with bigger injectors
No the 99 to 02 had the 19# injectors, the 03 and 04 gt's had 21# injectors... Here is a chart with the size and years
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Old 02-23-2013, 03:31 AM   #8
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I have a 2000 gt would I run better with the 21lb injectors? And why the change in the first place?
What was ford worried about/ hiding from when they changed the injectors? We're the 99 to 01 cars not getting the advertised hp?
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Old 02-23-2013, 04:29 PM   #9
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Quote:
Originally Posted by Mfore33 View Post
I have a 2000 gt would I run better with the 21lb injectors? And why the change in the first place?
What was ford worried about/ hiding from when they changed the injectors? We're the 99 to 01 cars not getting the advertised hp?
They realized that the 19lb were close to maxing out 90%+ cycle. Not sure why they changed them for model years 03/04.
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